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    Image forming system and control method therefor, and control unit for image forming apparatus
    1.
    发明授权
    Image forming system and control method therefor, and control unit for image forming apparatus 有权
    图像形成系统及其控制方法以及图像形成装置的控制单元

    公开(公告)号：US07802791B2

    公开(公告)日：2010-09-28

    申请号：US11409281

    申请日：2006-04-21

    申请人： Ryuichi Yoshizawa ,  Atsuya Takahashi ,  Akihiro Nakamura ,  Tadashi Okanishi ,  Kazuhisa Maruyama ,  Kaoru Sato

    发明人： Ryuichi Yoshizawa ,  Atsuya Takahashi ,  Akihiro Nakamura ,  Tadashi Okanishi ,  Kazuhisa Maruyama ,  Kaoru Sato

    IPC分类号： B65H7/02

    CPC分类号： B65H5/34 ,  B65H2511/20 ,  B65H2511/40 ,  B65H2513/104 ,  B65H2801/12 ,  B65H2220/01 ,  B65H2220/02

    摘要： An image forming system including an image forming apparatus and a sheet feeding apparatus. The system includes: a first conveying unit conveying to the image forming apparatus a recording material; a second conveying unit conveying to an image forming unit of the image forming apparatus the recording material; a detector detecting a recording material type while the second conveying unit halts conveying the recording material; a first controller, based on detection by the detector, determining a speed for conveying the recording material to the image forming unit, and conveying the recording material at the conveying speed; and a second controller controlling recording material conveying speeds of the first conveying unit. Before the recording material reaches the second conveying unit, the second controller maintains a first conveying speed, and after the recording material reaches the second convey unit, maintains a second conveying speed determined by the first control unit.

    摘要翻译： 一种图像形成系统，包括图像形成装置和片材进给装置。 所述系统包括：向所述图像形成装置传送记录材料的第一输送单元; 向所述图像形成装置的图像形成单元传送所述记录材料的第二输送单元; 当第二传送单元停止传送记录材料时检测记录材料类型的检测器; 第一控制器，基于检测器的检测，确定用于将记录材料传送到图像形成单元的速度，以及以传送速度传送记录材料; 以及控制记录材料输送第一输送单元的速度的第二控制器。 在记录材料到达第二传送单元之前，第二控制器保持第一传送速度，并且在记录材料到达第二传送单元之后，保持由第一控制单元确定的第二传送速度。

    Image forming system and control method therefor, and control unit for image forming apparatus
    2.
    发明授权
    Image forming system and control method therefor, and control unit for image forming apparatus 有权
    图像形成系统及其控制方法以及图像形成装置的控制单元

    公开(公告)号：US08544844B2

    公开(公告)日：2013-10-01

    申请号：US12862575

    申请日：2010-08-24

    申请人： Ryuichi Yoshizawa ,  Atsuya Takahashi ,  Akihiro Nakamura ,  Tadashi Okanishi ,  Kazuhisa Maruyama ,  Kaoru Sato

    发明人： Ryuichi Yoshizawa ,  Atsuya Takahashi ,  Akihiro Nakamura ,  Tadashi Okanishi ,  Kazuhisa Maruyama ,  Kaoru Sato

    IPC分类号： B65H7/02

    CPC分类号： B65H5/34 ,  B65H2511/20 ,  B65H2511/40 ,  B65H2513/104 ,  B65H2801/12 ,  B65H2220/01 ,  B65H2220/02

    摘要： An image forming system including an image forming apparatus and a sheet feeding apparatus. The system includes: a first conveying unit conveying to the image forming apparatus a recording material; a second conveying unit conveying to an image forming unit of the image forming apparatus the recording material; a detector detecting a recording material type while the second conveying unit halts conveying the recording material; a first controller, based on detection by the detector, determining a speed for conveying the recording material to the image forming unit, and conveying the recording material at the conveying speed; and a second controller controlling recording material conveying speeds of the first conveying unit. Before the recording material reaches the second conveying unit, the second controller maintains a first conveying speed, and after the recording material reaches the second convey unit, maintains a second conveying speed determined by the first control unit.

    摘要翻译： 一种图像形成系统，包括图像形成装置和片材进给装置。 所述系统包括：向所述图像形成装置传送记录材料的第一输送单元; 向所述图像形成装置的图像形成单元传送所述记录材料的第二输送单元; 当第二传送单元停止传送记录材料时检测记录材料类型的检测器; 第一控制器，基于检测器的检测，确定用于将记录材料传送到图像形成单元的速度，以及以传送速度传送记录材料; 以及控制记录材料输送第一输送单元的速度的第二控制器。 在记录材料到达第二传送单元之前，第二控制器保持第一传送速度，并且在记录材料到达第二传送单元之后，保持由第一控制单元确定的第二传送速度。

    IMAGE FORMING SYSTEM AND CONTROL METHOD THEREFOR, AND CONTROL UNIT FOR IMAGE FORMING APPARATUS
    3.
    发明申请
    IMAGE FORMING SYSTEM AND CONTROL METHOD THEREFOR, AND CONTROL UNIT FOR IMAGE FORMING APPARATUS 有权
    图像形成系统及其控制方法及图像形成装置的控制单元

    公开(公告)号：US20100314824A1

    公开(公告)日：2010-12-16

    申请号：US12862575

    申请日：2010-08-24

    申请人： Ryuichi Yoshizawa ,  Atsuya Takahashi ,  Akihiro Nakamura ,  Tadashi Okanishi ,  Kazuhisa Maruyama ,  Kaoru Sato

    发明人： Ryuichi Yoshizawa ,  Atsuya Takahashi ,  Akihiro Nakamura ,  Tadashi Okanishi ,  Kazuhisa Maruyama ,  Kaoru Sato

    IPC分类号： B65H7/02

    CPC分类号： B65H5/34 ,  B65H2511/20 ,  B65H2511/40 ,  B65H2513/104 ,  B65H2801/12 ,  B65H2220/01 ,  B65H2220/02

    摘要： An image forming system including an image forming apparatus and a sheet feeding apparatus. The system includes: a first conveying unit conveying to the image forming apparatus a recording material; a second conveying unit conveying to an image forming unit of the image forming apparatus the recording material; a detector detecting a recording material type while the second conveying unit halts conveying the recording material; a first controller, based on detection by the detector, determining a speed for conveying the recording material to the image forming unit, and conveying the recording material at the conveying speed; and a second controller controlling recording material conveying speeds of the first conveying unit. Before the recording material reaches the second conveying unit, the second controller maintains a first conveying speed, and after the recording material reaches the second convey unit, maintains a second conveying speed determined by the first control unit.

    摘要翻译： 一种图像形成系统，包括图像形成装置和片材进给装置。 所述系统包括：向所述图像形成装置传送记录材料的第一输送单元; 向所述图像形成装置的图像形成单元传送所述记录材料的第二输送单元; 当第二传送单元停止传送记录材料时检测记录材料类型的检测器; 第一控制器，基于检测器的检测，确定用于将记录材料传送到图像形成单元的速度，以及以传送速度传送记录材料; 以及控制记录材料输送第一输送单元的速度的第二控制器。 在记录材料到达第二传送单元之前，第二控制器保持第一传送速度，并且在记录材料到达第二传送单元之后，保持由第一控制单元确定的第二传送速度。

    Image forming apparatus and its control method
    5.
    发明授权
    Image forming apparatus and its control method 有权
    图像形成装置及其控制方法

    公开(公告)号：US07729005B2

    公开(公告)日：2010-06-01

    申请号：US11295490

    申请日：2005-12-07

    申请人： Tadashi Okanishi ,  Kazuhisa Maruyama ,  Ryuichi Yoshizawa ,  Akihiro Nakamura ,  Atsuya Takahashi

    发明人： Tadashi Okanishi ,  Kazuhisa Maruyama ,  Ryuichi Yoshizawa ,  Akihiro Nakamura ,  Atsuya Takahashi

    IPC分类号： G06K15/00 ,  G06F3/12

    CPC分类号： G03G15/234 ,  G03G2215/00025 ,  G03G2215/00556 ,  G03G2215/00603

    摘要： An engine control section detects that a sheet in a cassette is exhausted during duplex image formation. If a sheet with its first surface being printed is on standby in a duplexer, an image formation timing signal is output for a first surface of a sheet not fed because of a paper-out. Subsequently, an image formation timing signal is output for a second surface of the sheet that is in the duplexer and has its first surface printed. After completing the image formation of the second surface of the sheet, the operation is halted.

    摘要翻译： 发动机控制部检测在双面图像形成期间纸盒中的纸张被排出。 如果其第一表面被打印的纸张在双工器中处于待机状态，则由于出纸而输出未被供纸的纸张的第一表面的图像形成定时信号。 随后，为双面打印器中的片材的第二表面输出图像形成定时信号，并且其第一表面被印刷。 在完成片材的第二表面的图像形成之后，操作停止。

    Image forming apparatus and its control method
    6.
    发明申请
    Image forming apparatus and its control method 有权
    图像形成装置及其控制方法

    公开(公告)号：US20060126092A1

    公开(公告)日：2006-06-15

    申请号：US11295490

    申请日：2005-12-07

    申请人： Tadashi Okanishi ,  Kazuhisa Maruyama ,  Ryuichi Yoshizawa ,  Akihiro Nakamura ,  Atsuya Takahashi

    发明人： Tadashi Okanishi ,  Kazuhisa Maruyama ,  Ryuichi Yoshizawa ,  Akihiro Nakamura ,  Atsuya Takahashi

    IPC分类号： G06F15/00

    CPC分类号： G03G15/234 ,  G03G2215/00025 ,  G03G2215/00556 ,  G03G2215/00603

    摘要： An engine control section detects that a sheet in a cassette is exhausted during duplex image formation. If a sheet with its first surface being printed is on standby in a duplexer, an image formation timing signal is output for a first surface of a sheet not fed because of a paper-out. Subsequently, an image formation timing signal is output for a second surface of the sheet that is in the duplexer and has its first surface printed. After completing the image formation of the second surface of the sheet, the operation is halted.

    摘要翻译： 发动机控制部检测在双面图像形成期间纸盒中的纸张被排出。 如果其第一表面被打印的纸张在双工器中处于待机状态，则由于出纸而输出未被供纸的纸张的第一表面的图像形成定时信号。 随后，为双面打印器中的片材的第二表面输出图像形成定时信号，并且其第一表面被印刷。 在完成片材的第二表面的图像形成之后，操作停止。

    Image forming system and method
    7.
    发明申请
    Image forming system and method 有权
    图像形成系统及方法

    公开(公告)号：US20060256393A1

    公开(公告)日：2006-11-16

    申请号：US11429209

    申请日：2006-05-08

    申请人： Atsuya Takahashi ,  Akihiro Nakamura ,  Kaoru Sato ,  Kazuhisa Maruyama ,  Ryuichi Yoshizawa

    发明人： Atsuya Takahashi ,  Akihiro Nakamura ,  Kaoru Sato ,  Kazuhisa Maruyama ,  Ryuichi Yoshizawa

    IPC分类号： H04N1/00

    CPC分类号： B41J13/0009 ,  B65H7/20 ,  B65H2513/51 ,  B65H2220/02

    摘要： At step S301, since none of conveyance sensors 114, 116 and 121 detect residual paper, a CPU 203 notifies a CPU 201 that it is in a residual paper check start instruction waiting mode. At step S302, since a conveying path sensor 111 in an optional paper feed unit 101 does not detect residual paper, the CPU 202 notifies the CPU 201 that it is in a residual paper check start instruction waiting mode. At step S303, since an inlet sensor 122 of an optional paper output unit 103 does not detect residual paper, the CPU 204 notifies the CPU 201 that it is in a residual paper check start instruction waiting mode. After confirming that all the units are in the waiting mode, the CPU 201 issues a residual paper check start instruction to all the units simultaneously to improve usability by reducing initializing time.

    摘要翻译： 在步骤S301，由于传送传感器114,116和121都没有检测到残留的纸张，所以CPU 203通知CPU201它处于残留纸张检查开始指令等待模式。 在步骤S302中，由于在可选的供纸单元101中的传送路径传感器111不检测到残留的纸张，所以CPU 202通知CPU 201它处于残留纸张检查开始指示等待模式。 在步骤303C中，由于可选纸张输出单元103的入口传感器122没有检测到残留的纸张，CPU 204通知CPU 201它处于残留纸张检查开始指令等待模式。 在确认所有单元处于等待模式之后，CPU 201通过减少初始化时间同时向所有单元发出残留纸张检查开始指令以提高可用性。

    Image forming system and image forming method with operation continuation determination
    8.
    发明授权
    Image forming system and image forming method with operation continuation determination 有权
    图像形成系统和图像形成方法与操作连续性测定

    公开(公告)号：US08531695B2

    公开(公告)日：2013-09-10

    申请号：US13014967

    申请日：2011-01-27

    申请人： Akihiro Nakamura ,  Atsuya Takahashi ,  Kaoru Sato ,  Ryuichi Yoshizawa ,  Kazuhisa Maruyama

    发明人： Akihiro Nakamura ,  Atsuya Takahashi ,  Kaoru Sato ,  Ryuichi Yoshizawa ,  Kazuhisa Maruyama

    IPC分类号： G06K15/00

    CPC分类号： B41J11/006 ,  B41J11/0095

    摘要： There is provided an image forming system that automatically discharges paper sheets other than poorly fed ones without making an emergency stop, even when poor paper feeding is caused due to a paper jam or the like. At paper feeding, information showing poor paper feeding is transmitted when the poor paper feeding is detected in supplying the paper sheets. At image forming, a determination is made whether the paper conveyance in forming the image is continued or stopped when an instruction, based on the information showing the poor paper feeding. At paper discharging, a determination is made whether the paper conveyance in discharging the paper sheets is continued or stopped when an instruction, based on the information showing the defective conveyance.

    摘要翻译： 即使由于卡纸等引起不良的送纸，也提供了一种图像形成系统，其自动地排出不良供纸的纸张而不进行紧急停止。 在进纸时，在供纸不良的纸张供给被检测到时，传送供纸不良的信息。 在图像形成时，基于显示不良供纸的信息，确定当指示时继续或停止形成图像的纸张输送。 在纸张排出时，基于表示有缺陷的输送的信息，确定当排出纸张的纸张传送是继续还是停止时。

    Image forming system and image forming method
    9.
    发明授权
    Image forming system and image forming method 有权
    图像形成系统和图像形成方法

    公开(公告)号：US07916318B2

    公开(公告)日：2011-03-29

    申请号：US11429334

    申请日：2006-05-08

    申请人： Akihiro Nakamura ,  Atsuya Takahashi ,  Kaoru Sato ,  Ryuichi Yoshizawa ,  Kazuhisa Maruyama

    发明人： Akihiro Nakamura ,  Atsuya Takahashi ,  Kaoru Sato ,  Ryuichi Yoshizawa ,  Kazuhisa Maruyama

    IPC分类号： G06K15/00 ,  G03G15/00

    CPC分类号： B41J11/006 ,  B41J11/0095

    摘要： There is provided an image forming system that automatically discharges paper sheets other than poorly fed ones without making an emergency stop, even when poor paper feeding is caused due to a paper jam or the like. At paper feeding, information showing poor paper feeding is transmitted when the poor paper feeding is detected in supplying the paper sheets. At image forming, a determination is made whether the paper conveyance in forming the image is continued or stopped when an instruction, based on the information showing the poor paper feeding. At paper discharging, a determination is made whether the paper conveyance in discharging the paper sheets is continued or stopped when an instruction, based on the information showing the defective conveyance.

    摘要翻译： 即使由于卡纸等引起不良的送纸，也提供了一种图像形成系统，其自动地排出不良供纸的纸张而不进行紧急停止。 在进纸时，在供纸不良的纸张供给被检测到时，传送供纸不良的信息。 在图像形成时，基于显示不良供纸的信息，确定当指示时继续或停止形成图像的纸张输送。 在纸张排出时，基于表示有缺陷的输送的信息，确定当排出纸张的纸张传送是继续还是停止时。